Ключевые слова: abandoned, abstract, advice, allowed, area, arrow, auto, automobile, background, ban, bilbao, blue, car, caution, circle, city, color, construction, corrugated, decayed, detail, direction, forbidden, no, outdoors, parking, prohibited, prohibition, red, retro, road, road sign, roadsign, safety, sepia, sign, signal, spain, stop, street, symbol, traffic, traffic sign, traffic signal, transit, transport, transportation, vintage, warning, way,